TechnologyBionic fingertip gives amputee a feel for different texturesAn artificial fingertip has allowed Dennis ³§Ã¸°ù±ð²Ô²õ±ð²Ô to feel fine textures for the first time since he lost his limbNews
LifeAutopsies suggest surgical grafts passed on Alzheimer's disease There is growing evidence that Alzheimer's disease was spread via surgical grafts as well as growth hormone donations several decades ago News